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Author:

张明聚 (张明聚.) (Scholars:张明聚) | 郭雪源 (郭雪源.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明涉及一种盾构竖井装配式钢管混凝土内支撑体系及其施工方法,属于盾构竖井内支撑支护技术领域。其由多层钢管混凝土内支撑框架组成。钢管混凝土内支撑框架由矩形钢管混凝土标准直撑、矩形钢管混凝土直角、矩形钢管混凝土三通和矩形钢管混凝土短接直撑,共四种矩形钢管混凝土构件拼装构成,由高强螺栓完成构件的快速连接。所有构件均是由轻质、微膨胀混凝土填充矩形截面钢管而成。本发明实现了内支撑体系的装配化施工,有效解决了钢支撑的整体稳定性差、刚度小、内部锈蚀的问题,也有效地解决混凝土支撑的施工复杂、造价高的问题,是一种完整性好,可严格控制结构变形,可重复利用的钢管混凝土内支撑体系。

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Patent Info :

Type: 发明申请

Patent No.: CN201310480442.6

Filing Date: 2013-10-15

Publication Date: 2014-01-29

Pub. No.: CN103541733A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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